What is the best free alternative to Jan?

LM Studio is the strongest free option listed here. LM Studio: Desktop app for running local LLMs

Which Jan alternative is closest to the original?

LM Studio is the closest match. A GUI-first local model experience

What is the cheapest Jan alternative?

LM Studio is free to use, making it the cheapest option here.

Can I switch from Jan without losing my data?

In most cases, yes — export your content from Jan first (chats, documents or projects), then import or upload it in the alternative you pick. Check the alternative's import options before you cancel anything.

2026 年最佳 Jan 替代品

Jan’s limits are the limits of local AI itself: your hardware decides how large a model you can run and how fast it answers, and model hunting and settings are do-it-yourself. LM Studio is the common alternative for people who want a more polished model browser, one-click downloads and an equally capable local server. Ollama skips the chat window almost entirely — it is a command-line model runner with a huge integration ecosystem, better for developers wiring local models into other software. Chatbox goes the other way: a chat client first, connecting local models and many cloud APIs in one place.

最低价格

LM Studio

免费

最佳免费选择

LM Studio

免费

最接近 Jan

LM Studio

免费

横向对比一览

Tool	Starting price	定价模式	支持平台	访问官网
LM Studio	Free	免费	—	访问官网
Ollama	Free	开源	, API	访问官网
Chatbox	—	免费增值	—	访问官网

1
LM Studio免费
Desktop app for running local LLMs
Desktop app for downloading and chatting with local models, with a visual model browser and its own local server.
最适合: A GUI-first local model experience
完整评测 →访问官网
2
Ollama开源
Run open models locally with a CLI and API
Command-line runner for local models with a large integration ecosystem and a local API.
One-command model downloads and runs (ollama run)Library of open models: Llama, Gemma, DeepSeek, Qwen, gpt-oss and moreLocal REST API plus OpenAI-compatible endpoints
最适合: Developers wiring local models into software
完整评测 →访问官网
3
Chatbox免费增值
Desktop client for hosted and local models
Cross-platform chat client that fronts local models and many cloud APIs in one window.
最适合: One chat window for local and cloud models
完整评测 →访问官网

2026 年最佳 Jan 替代品

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